Question

an
is to com
The permeter 9 g
equilateral triangle
Find the area
of the
the trlangle​

Answer 1

Answer:

9√3/4

Step-by-step explanation:

perimeter of equilateral triangle =3×side

9=3a

a=3

so area of triangle =√3/4×a²

=√3/4×3²

=9√3/4